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News - Infographics
An overview of the Pléiades Neo mission
Pléiades Neo is a constellation of two very high-resolution satellites, launched in 2021, which were created to follow on from the Pléiades mission.
Document - Newsletter
Earth Online Newsletter - 12 May 2023
This issue of the Earth Online Newsletter covers a selection of the latest news and events from ESA.
Activity - Projects
PUMAS Initiative
The Promotion of Utilisation and Mission Applications and Science (PUMAS) is a joint initiative between ESA and CONAE (the Argentinian Space Agency). Established in 2021, PUMAS organises collaborative activities between the two agencies in the field of Earth observation.
News - Spotlight on EO community
An overview of the Aeolus mission
In this overview video, ESA's mission manager, Tommaso Parrinello, describes the successes and challenges of this amazing mission, whose impacts will live long beyond its lifetime in space.
News - Operational News
GOSAT – TANSO-FTS observations unavailability
Due to an inclination control manoeuvre of the JAXA GOSAT-1 satellite, the TANSO-FTS sensor observations have been suspended.
Event - Conference
GLOC 2023
The Global Space Conference on Climate Change, organised by the International Astronautical Federation (IAF) and the Norwegian Space Agency (NOSA), will contribute to global efforts to better understand and battle climate change through the use of space-based services and applications.
Data - Data Description
European Cities: Cartosat-1 Euro-Maps 3D
A large number of European cities are covered by this dataset; for each city you can find one or more Cartosat-1 ortho image products and one or more Euro-Maps 3D DSM tiles clipped to the extent of the ortho coverage. The Euro-Maps 3D DSM is a homogeneous, 5 m spaced Digital Surface Model semi-automatically derived from 2.5 m Cartosat-1 in-flight stereo data with a vertical accuracy of 10 m. The very detailed and accurate representation of the surface is achieved by using a sophisticated and well adapted algorithm implemented on the basis of the Semi-Global Matching approach. The final product includes several pixel-based quality and traceability layers: The dsm layer (*_dsm.tif) contains the elevation heights as a geocoded raster file The source layer (*_src.tif) contains information about the data source for each height value/pixel The number layer (*_num.tif) contains for each height value/pixel the number of IRS-P5 Cartosat-1 stereo pairs used for the generation of the DEM The quality layer (*_qc.tif) is set to 1 for each height/pixel value derived from IRS-P5 Cartosat-1 data and which meets or exceeds the product specifications The accuracy vertical layer (*_acv.tif) contains the absolute vertical accuracy for each quality controlled height value/pixel. The ortho image is a Panchromatic image at 2.5 m resolution. The following table defines the offered product types. EO-SIP product type Description PAN_PAM_3O IRS-P5 Cartosat-1 ortho image DSM_DEM_3D IRS-P5 Cartosat-1 DSM
News - Thematic area articles
Satellites investigate Earth’s terrestrial hydrosphere
ESA’s Earth observation satellites are playing a leading role in furthering our understanding of how Earth’s water cycle is being influenced by humankind.
News - Success Stories
Decades of satellite data reveal the risks of climate tipping points
Decades-long time series that draw on ESA’s Earth observation archives are enabling scientists to uncover the threat of sudden and potentially irreversible changes to the icy parts of the planet.
News - Events and Proceedings
Very High Resolution data to take centre stage
In the last few years, European New Space providers have helped strengthen the offering of very high resolution remote sensing data products—a designated workshop this November aims to focus on the latest developments in this arena.
News - Data Release news
Vision-1 data now open to users
In the framework of the Third Party Missions programme, ESA is offering, for scientific research and application development, access to archive and new tasking data from the Vision-1 mission upon submission and acceptance of a project proposal.
News - Success Stories
Vision-1 to enable cutting-edge science and spur innovation
Vision-1 – which is the result of a collaboration between Airbus Defence and Space and Surrey Satellite Technology Ltd. (SSTL) – provides sub-metric imagery to support activities across many industries, including urban planning, agricultural monitoring, land classification, natural resource management and disaster monitoring.
Data - Data Description
KOMPSAT-1 Coverage of 50 European Cities
Available as a single coverage collection of data over 50 European Cities acquired by KOMPSAT-1’s Electro-Optical Camera (EOC) geolocated and orthorectified. The dataset is composed by PAN imagery at 6.6 m GSD, in GeoTIFF format and correspond to Level 1B processing.
Mission - Third Party Missions
Vision-1
Launched on 16 September 2018, Vision-1 offers orthorectified products with resolution up to 87 cm in panchromatic mode and 3.48 in multispectral mode as standard.
News - General News
Introducing Mirko Albani
In this short introduction, ESA's Heritage Missions Programme Manager describes what he likes most about ESA's long term archive of satellite mission data and his role in the programme.
News - Infographics
An overview of the GEOSAT-2 high-resolution mission
The GEOSAT series consists of two very high-resolution satellites, capable of acquiring sub-metric multispectral images. The missions are part of ESA's Third Party Missions programme, and GEOSAT-2 is summarised in our latest infographic.
News - Infographics
An overview of the SAOCOM SAR satellite missions
Learn more about the SAOCOM mission, a constellation of two satellites, in our latest infographic.
News - Data Release news
New imaging modes added to PAZ collection
Two new imaging modes, Wide ScanSAR and Staring Spotlight, have been added to the PAZ offering and are now available to users for research and application development following submission of a project proposal subject to evaluation and acceptance by ESA and the data owner.
Event - Meeting
GRSG 2011 Workshop and AGM
The theme of the GRSG 2011 Workshop and Annual General Meeting of the Geological Remote Sensing Group (GRSG) was "Advances in geological remote sensing".
Event - Workshop
Fringe 1996 Workshop
The workshop on ERS SAR Interferometry was open to scientists and students working in the field of Synthetic Aperture Radar (SAR) interferometry and its applications.